Business Continuity Concepts Quiz

What is the primary purpose of fault tolerance in an operating system?

• To improve system performance

• To reduce power consumption

• To respond to hardware or software failures

• To enhance user experience

Which RAID level provides data mirroring and striping using four devices?

• RAID 5

• RAID 10

• RAID 0

• RAID 4

Which of the following is NOT a characteristic of RAID 0?

• Improves read/write performance

• Provides data redundancy

• Stripes data across multiple drives

• Treats two drives as a single logical unit

What type of backup only saves files that have changed since the last full or incremental backup?

• Full backup

• Differential backup

• Incremental backup

• Archive backup

Which backup method involves copying files to another location in such a way that different versions of the same file can be restored?

• File synchronization

• File copying

• File history

• File compression

Which backup storage location allows for immediate restoration to local systems?

• On-site storage

• Off-site storage

• Remote storage

• Cloud storage

What is a cold site in disaster recovery planning?

• A site with only network connections

• A site with power, HVAC, and network connections but no equipment or data

• A site with fully operational IT systems and data

• A site with power, HVAC, network, and hardware but no data

Which of the following is NOT a good backup storage option in case of a robbery, fire, or earthquake?

• On-site storage

• Off-site storage

• Cloud storage

• Database

What is the process of salvaging inaccessible, lost, corrupted, damaged, or formatted data from secondary storage?

• Data compression

• Data synchronization

• Data restoration

• Data migration

Which type of data should be restored first in a disaster recovery plan?

• Historical data

• Old catalog files

• Current business data

• Last year's inventory summary